Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of an ISR?
💡 Hint: Think about what happens after an interrupt occurs.
Question 2
Easy
Name one type of interrupt found in the 8051.
💡 Hint: Consider what events can trigger interrupts.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does ISR stand for?
- Immediate Service Routine
- Interrupt Service Routine
- Interrupt System Response
💡 Hint: Think about what happens when an interrupt occurs.
Question 2
True or False: Timer interrupts can be used for periodic tasks.
- True
- False
💡 Hint: Consider how timers are often used in embedded systems.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a microcontroller system that utilizes both external and timer interrupts to manage an automated irrigation system.
💡 Hint: Consider how real-world sensors can trigger events in the system.
Question 2
Write a detailed pseudo-code for an ISR that manages a countdown timer using the 8051.
💡 Hint: Focus on how to use the timer interrupt to control a state machine.
Challenge and get performance evaluation